Evidence map›Paper›PMID 29463052›Full record

ArticleSensors (Basel, Switzerland)2018

Personalized Physical Activity Coaching: A Machine Learning Approach.

Talko B Dijkhuis, Frank J Blaauw, Miriam W van Ittersum, Hugo Velthuijsen, Marco Aiello

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  10. Visio-spatial intelligence skills in non-athletes versus amateur boxers.Medical hypothesis, discovery & innovation ophthalmology journal · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Talko B DijkhuisJohann Bernoulli Institute for Mathematics and Computer Science, Faculty of Science and Engineering (FSE), University of Groningen, Nijenborgh 9, 9747 AG, Groningen, The Netherlands. t.dijkhuis@rug.nl.
Frank J BlaauwJohann Bernoulli Institute for Mathematics and Computer Science, Faculty of Science and Engineering (FSE), University of Groningen, Nijenborgh 9, 9747 AG, Groningen, The Netherlands. f.j.blaauw@rug.nl.ORCID 0000-0002-6588-5079
Miriam W van IttersumSchool for Health Care Studies, Hanze University of Applied Sciences, Petrus Driessenstraat 3 9714 CA Groningen, The Netherlands. m.w.van.ittersum@pl.hanze.nl.
Hugo VelthuijsenInstitute of Communication, Hanze University of Applied Sciences, Media and ICT, Zernikeplein 11, 9746 AS, Groningen, The Netherlands. h.velthuijsen@pl.hanze.nl.
Marco AielloJohann Bernoulli Institute for Mathematics and Computer Science, Faculty of Science and Engineering (FSE), University of Groningen, Nijenborgh 9, 9747 AG, Groningen, The Netherlands. m.aiello@rug.nl.ORCID 0000-0002-0764-2124

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Living a sedentary lifestyle is one of the major causes of numerous health problems. To encourage employees to lead a less sedentary life, the Hanze University started a health promotion program. One of the interventions in the program was the use of an activity tracker to record participants' daily step count. The daily step count served as input for a fortnightly coaching session. In this paper, we investigate the possibility of automating part of the coaching procedure on physical activity by providing personalized feedback throughout the day on a participant's progress in achieving a personal step goal. The gathered step count data was used to train eight different machine learning algorithms to make hourly estimations of the probability of achieving a personalized, daily steps threshold. In 80% of the individual cases, the Random Forest algorithm was the best performing algorithm (mean accuracy = 0.93, range = 0.88-0.99, and mean F1-score = 0.90, range = 0.87-0.94). To demonstrate the practical usefulness of these models, we developed a proof-of-concept Web application that provides personalized feedback about whether a participant is expected to reach his or her daily threshold. We argue that the use of machine learning could become an invaluable asset in the process of automated personalized coaching. The individualized algorithms allow for predicting physical activity during the day and provides the possibility to intervene in time.

Indexed as

ExerciseFemaleHealth PromotionHumansMachine LearningMaleMentoringSedentary Behaviorcoachingmachine learningphysical activitysedentary lifestyle

Identifiers

PMID29463052
PMCPMC5856112

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.